英语词汇p.p.m.怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	p.p.m.
释义	请查阅词条：ppm, p.p.m., PPM
随便看	hypercalcaemias hypercalcaemic hypercalcaemic hypercalcemia hypercalcemias hypercalcemic hypercapnia hypercapnias hypercapnic hypercapnic hypercarbureted hypercarnal hypercarnally hypercatalectic hypercatalexes hypercatalexis hypercatharses hypercathartic hypercautious hypercautiously hypercautiousness hypercautiousnesses hypercharge hypercharges hyperchlorhydria

英汉双解词典包含548777条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。